$200K? "On May 22, 2010, the yellow stamp was auctioned once again by David Feldman in Geneva, Switzerland. It sold "for at least the $2.3 million price [that]

$200K? "On May 22, 2010, the yellow stamp was auctioned once again by David Feldman in Geneva, Switzerland. It sold "for at least the $2.3 million price [that] it set a record for in 1996"." https://en.wikipedia.org/wiki/Treskilling_Yellow https://en.wikipedia.org/wiki/Treskilling_Yellow